WorksheetsGas Laws, Solutins & Acids and Bases Test
Total questions: 30
Worksheet time: 15mins
Name
Class
Date
1.
What is the solubility amount in grams of a saturated KCl solution at 10°C?
a)
30g
b)
20g
c)
31g or more
d)
29g or less
2.
What substance has 30 grams of a saturated solution at 50°C?
a)
K₂Cr₂O₇
b)
NaCl
c)
KCl
d)
KClO₃
3.
What is the solubility amount in grams of an unsaturated KNO ₃ solution at 10°C?
a)
19g
b)
19g or more
c)
19g or less
d)
20g
4.
What is the solubility amount in grams of an supersaturated Ce ₂ (SO ₄ ) ₃ solution at 40°C?
a)
10g
b)
4g or higher
c)
18g
d)
4g or lower
5.
What substance has 70 grams of a saturated solution at 90°C?
a)
NaCl
b)
KNO₃
c)
NaNO₃
d)
K₂Cr₂O₇
6.
What is the temperature of an 80 gram Saturated NaNO ₃ solution?
a)
10°C
b)
20°C
c)
80g
d)
80°C
7.
What is the formula for Boyle's Law?
a)
PV=VP
b)
P₁V₁=P₂V₂
c)
V₁T₁=V₂T₂
d)
VT=TV
8.
What is the formula for Charles' Law?
a)
Option 1
b)
Option 2
c)
Option 3
d)
Option 4
9.
Charles Law states that if the temperature of a gas increases then the volume of the gas also increases.
a)
True
b)
False
10.
Charles Law states that as volume increases the pressure decreases and as volume decreses the pressure increases.
a)
True
b)
False
11.
What does this graph represent?
a)
Charles Law
b)
Darwins Law
c)
Einsteins Law
d)
Boyles Law
12.
What does this graph represent?
a)
Charles Law
b)
Darwins Law
c)
Einsteins Law
d)
Boyles Law
13.
What is a Solute?
a)
Is dissolving another substance
b)
Is being disolved by another substance
c)
Is the larger part
d)
None of these are correct
14.
What is a Solvent?
a)
Is dissolving another substance
b)
Is being disolved by another substance
c)
Is the smaller part
d)
None of these are correct
15.
Which of the following is the Solvent?
a)
95% Water
b)
5% Acetate
16.
Which of the following is the Solute?
a)
10g Oil
b)
9g Salt
17.
Which of the following is the Solute?
a)
92% Gold
b)
7% Copper
c)
1% Nickel
18.
Which of the following is the Solvent?
a)
59g Vinegar
b)
58g Baking Soda
19.
The paper that is used to determine acids and bases is called Litmus Paper?
a)
True
b)
False
20.
What vegetable is used as a natural indicator when testing pH levels?
a)
Purple Carrots
b)
Purple Cabbage
c)
Purple Potatoes
d)
Purple Onions
21.
Which substance is basic?
a)
Stomach acid
b)
Banana
c)
Pure water
d)
Baking Soda
22.
Which substance is acidic?
a)
Ammonia
b)
Baking Soda
c)
Blood
d)
Cola
23.
Which substance is the WEAKEST Acid?
a)
Stomach Acid
b)
Blood
c)
Banana
d)
Cola
24.
Which substance is the STRONGEST Acid?
a)
Stomach Acid
b)
Blood
c)
Banana
d)
Cola
25.
Which substance is the WEAKEST Base?
a)
Ammonia
b)
Baking Soda
c)
Blood
d)
Banana
26.
Which substance is the STRONGEST Base?
a)
Stomach Acid
b)
Ammonia
c)
Blood
d)
Water
27.
The table shows data from an investigation designed to find a liquid solution that is both an acid and a strong electrolyte.
Based on the data, which solution is both an acid and a strong electrolyte?
a)
Solution 1
b)
Solution 2
c)
Solution 3
d)
Solution 4
28.
When you neutralize an acid or a base what 2 substances will be produced?
a)
water and salt
b)
salt and pepper
c)
oxygen and carbon dioxide
d)
water and carbon dioxide
29.
Which of the following is NOT a property of a base?
a)
Bitter taste
b)
Reacts with metals
c)
High pH value
d)
Feels slippery
30.
Which of the following is NOT a property of an acid?
a)
Sour taste
b)
Does not conduct electricity
c)
pH is lower than 7
d)
Turns red with blue litmus paper
100 %
